How to Add Subtitles to MKV [Windows & Mac]

Download the file to your computer, launch it, and follow the installation instructions. Run the converter by double-clicking the icon.

Now you need to import a video into the program. Hit Add Media in the upper-left corner of the app and select Add Video. Choose the video you need and click Open.

In the row of tabs below, click Video. Then click MKV and select the desired preset.

Click No subtitles and hit Add. If you have the file with the subtitles on your computer, pick Choose file and select the subtitles you want to add.

If you don’t have the subtitles for your movie yet, choose Search online. The file name will automatically appear in the search field. If it’s different from the movie title, clear the field and type the appropriate name. You can also choose the language of the subtitles. Now click Search. The program will show you a list of subtitles to choose from. Select the file you need and click Download and Add.

Now the subtitles are hardcoded into the movie and can’t be turned off. If you want to have the option to disable the subtitles, click Subtitles and pick All subtitle tracks.

Click Save to in the lower part of the program window and choose the destination folder. Hit Convert to merge the SRT with your MKV movie.

Download the file and launch it. Then follow the installation instructions and run the program.

Hit Add Media and pick Add Video. Select the necessary video and click Open.

Open the Video tab, pick MKV, and select the desired preset from the list.

To merge MKV with subtitles, click the Edit button.

In the new window, select the Subtitles tab and hit Add. If you have an .srt file on your computer, click Choose file and select the subtitles.

If you don’t have the necessary subtitle file, choose Search online and click Search. Choose the subtitle file from the list that appears in the dialog box and click Download and Add.

To edit the font, click the Font Settings button. In the window that opens, you can choose another font from the list in the Font column. In the Font style column, you can choose the appropriate option to make the text bold or italic. If you want to make the subtitles larger or smaller, pick the suitable value from the Size column. Hit OK at the bottom of the dialog box.

To change the position of the subtitles on the screen, go to the Position section and open the drop-down list. You can place the subtitles in the middle, top, or bottom of the screen, and also move them to the right or left. Select the option you like best.

Sometimes subtitles are not synchronized with the speech and appear earlier or later than they should. To fix this, change the value in the Synchronization area. If the subtitles are delayed, click the lower arrow; if they appear too soon, click the upper arrow and set the appropriate value.

When all the necessary changes have been made, click Apply. Next, click Done to close the editing window.

Click Save to and choose the folder where you would like to save the video. Hit Convert and wait until the process is complete.